2013444240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8389351}}^1$

素因数の和:8389367

約数の個数: 40

約数和(自身を含む): 6241677888

約数和(自身を除く): 4228233648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8389351, 16778702, 25168053, 33557404, 41946755, 50336106, 67114808, 83893510, 100672212, 125840265, 134229616, 167787020, 201344424, 251680530, 335574040, 402688848, 503361060, 671148080, 1006722120, 2013444240]

約数ペア:

[(1, 2013444240), (2, 1006722120), (3, 671148080), (4, 503361060), (5, 402688848), (6, 335574040), (8, 251680530), (10, 201344424), (12, 167787020), (15, 134229616), (16, 125840265), (20, 100672212), (24, 83893510), (30, 67114808), (40, 50336106), (48, 41946755), (60, 33557404), (80, 25168053), (120, 16778702), (240, 8389351)]